The rail line, which is expected to link Phoenix to Tucson, received assent from the Federal Railroad Administration in June.

Coordination between U.S. Sens. Ruben Gallego and Mark Kelly with Ambassador Mike Huckabee helped ensure the group escaped by ...

The news comes amid a larger fight over what the transition to cleaner energy should look like — or if there should be a move to renewables at all.

A year after Congress allowed a radiation compensation program to lapse, former Navajo uranium miners and their families want the aid restored.

Arizona is expected to face significant cuts to its Colorado River water allocation after 2026. The state Legislature will need to approve any federal plan for dealing with the cuts.

As more people and businesses move to Arizona and place increasing demands on the electric grid, the state’s three major utilities are exploring the possibility of more nuclear power reactors.

Greer, Arizona, is a small mountain town near the state's border with New Mexico with a population of less than 60 residents, as of 2020 census data. MORE: New Jersey wildfire explodes to 13,250 ...

Crews in eastern Arizona continue to battle a wind-driven wildfire that has burned over 7,000 acres as of Thursday, according to the National Interagency Fire Center. The Greer Fire, named after ...

Katie Hobbs, Arizona Governor, vetoed three significant crypto bills but backed tough consumer protection rules for Bitcoin ATMs. Governor Hobbs (D-Arizona) denied Senate Bill 1373 on May 12 which ...

Democratic Arizona Sen. Ruben Gallego is putting forward a plan aimed at reforming the U.S. immigration system and beefing up border security.